Home / 9,561,968-13,195,515.84-5,269,616

Finding the Fourth Proportional to 9,561,968, 13,195,515.84 and 5,269,616

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Solution

The fourth proportional to 9,561,968, 13,195,515.84 and 5,269,616 is: 7,272,070.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,968 : 13,195,515.84 = 5,269,616 : x
  2. Step 2: Convert to fraction form
    9,561,968/13,195,515.84 = 5,269,616/x
  3. Step 3: Cross multiply
    9,561,968x = 13,195,515.84 × 5,269,616
  4. Step 4: Simplify right side
    9,561,968x = 69,535,301,398,717.44
  5. Step 5: Solve for x
    x = 69,535,301,398,717.44/9,561,968
  6. Step 6: Final answer
    x = 7,272,070.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.